Nankang Rubber Tire (TPE:2101) Cyclically Adjusted Book per Share: NT$18.30 (As of Dec. 2025)


TPE:2101 Nankang Rubber Tire Corp Ltd TPE:2101
63 GF Score
Price NT$34.00
GF Value NT$44.74
Valuation Modestly Undervalued
! 9 Warning Signs
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What is Nankang Rubber Tire Cyclically Adjusted Book per Share?

Nankang Rubber Tire TPE:2101 63 Cyclically Adjusted Book per Share is NT$18.30 as of Dec. 2025. GuruFocus rates TPE:2101 with a GF Score™ of 63/100 and a GF Value™ of NT$44.74 (Modestly Undervalued). The stock has 9 warning signs investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.

Nankang Rubber Tire's adjusted book value per share for the three months ended in Dec. 2025 was NT$17.396. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is NT$18.30 for the trailing ten years ended in Dec. 2025.

During the past 12 months, Nankang Rubber Tire's average Cyclically Adjusted Book Growth Rate was 0.10% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 0.40% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 2.20% per year. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the Cyclically Adjusted Book Growth Rate using Cyclically Adjusted Book per Share data.

During the past 13 years, the highest 3-Year average Cyclically Adjusted Book Growth Rate of Nankang Rubber Tire was 3.80% per year. The lowest was 0.40% per year. And the median was 3.30% per year.

As of today (2026-07-11), Nankang Rubber Tire's current stock price is NT$34.00. Nankang Rubber Tire's Cyclically Adjusted Book per Share for the quarter that ended in Dec. 2025 was NT$18.30. Nankang Rubber Tire's Cyclically Adjusted PB Ratio of today is 1.86.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Nankang Rubber Tire was 3.99. The lowest was 1.64. And the median was 2.59.


Nankang Rubber Tire  (TPE:2101) Cyclically Adjusted Book per Share Explanation

If a company grows much fast than inflation, Cyclically Adjusted Book per Share may underestimate the company's equity. Cyclically Adjusted PB Ratio can seem to be too high even the actual PB Ratio is low.

For the Cyclically Adjusted PB Ratio, the book value of the past 10 years are inflation-adjusted and averaged. The result is used for P/B calculation. Since it looks at the average over the last 10 years, the Cyclically Adjusted PB Ratio is also called CAPB Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted book value per share of a company over the past 10 years.

Nankang Rubber Tire's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=34.00/18.30
=1.86

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Nankang Rubber Tire was 3.99. The lowest was 1.64. And the median was 2.59.


Be Aware

Cyclically Adjusted PB Ratio works better for cyclical companies. It gives you a better idea on the company's real book value.


Nankang Rubber Tire Cyclically Adjusted Book per Share Related Terms


Nankang Rubber Tire Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Nankang Rubber Tire's Cyclically Adjusted Book per Share can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Nankang Rubber Tire Cyclically Adjusted Book per Share Chart

Nankang Rubber Tire Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 17.30 18.09 18.13 18.29 18.30

Nankang Rubber Tire Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
Cyclically Adjusted Book per Share Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 18.29 18.45 18.50 18.46 18.30

TPE:2101 vs ORLY, AZO: Cyclically Adjusted Book per Share Comparison

For the Auto Parts subindustry, Nankang Rubber Tire's Cyclically Adjusted PB Ratio, along with its competitors' market caps and Cyclically Adjusted PB Ratio data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


Nankang Rubber Tire Cyclically Adjusted PB Ratio vs Vehicles & Parts Industry

For the Vehicles & Parts industry and Consumer Cyclical sector, Nankang Rubber Tire's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Nankang Rubber Tire's Cyclically Adjusted PB Ratio falls into.


TPE:2101
63GF Score
Nankang Rubber Tire Corp Ltd TPE:2101
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Nankang Rubber Tire Cyclically Adjusted Book per Share Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.

What is Cyclically Adjusted Book per Share? How do we calculate Cyclically Adjusted Book per Share?

Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the Cyclically Adjusted Book per Share of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the book value per share from 2001 through 2010.

We adjusted the 2001 book value per share data with the total inflation from 2001 through 2010 to the equivalent book value in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart's book value is $1 a share in 2001, then the 2001's equivalent book value in 2010 is $1.4 a share. If Wal-Mart's book value is $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 book value in 2010 is $1.35. So on and so forth, you get the equivalent book value per share of past 10 years. Then you add them together and divided the sum by the count to get Cyclically Adjusted Book per Share.

Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.

For example, Nankang Rubber Tire's adjusted Book Value per Share data for the three months ended in Dec. 2025 was:

Adj_Book= Book Value per Share /CPI of Dec. 2025 (Change)*Current CPI (Dec. 2025)
=17.396/324.0540*324.0540
=17.396

Current CPI (Dec. 2025) = 324.0540.

Nankang Rubber Tire Quarterly Data

Book Value per Share CPI Adj_Book
201603 16.356 238.132 22.258
201606 16.471 241.018 22.146
201609 16.142 241.428 21.666
201612 16.140 241.432 21.663
201703 15.809 243.801 21.013
201706 14.993 244.955 19.834
201709 15.297 246.819 20.084
201712 15.432 246.524 20.285
201803 15.632 249.554 20.299
201806 14.946 251.989 19.220
201809 14.632 252.439 18.783
201812 14.693 251.233 18.952
201903 15.218 254.202 19.400
201906 15.408 256.143 19.493
201909 15.163 256.759 19.137
201912 15.166 256.974 19.125
202003 14.069 258.115 17.663
202006 14.738 257.797 18.526
202009 14.837 260.280 18.472
202012 15.278 260.474 19.007
202103 14.834 264.877 18.148
202106 15.888 271.696 18.950
202109 15.953 274.310 18.846
202112 15.327 278.802 17.815
202203 15.197 287.504 17.129
202206 14.827 296.311 16.215
202209 14.782 296.808 16.139
202212 14.049 296.797 15.339
202303 14.018 301.836 15.050
202306 13.937 305.109 14.802
202309 14.237 307.789 14.989
202312 14.114 306.746 14.910
202403 14.386 312.332 14.926
202406 15.187 314.175 15.665
202409 18.685 315.301 19.204
202412 18.483 315.605 18.978
202503 17.903 319.799 18.141
202506 16.596 322.561 16.673
202509 15.577 324.800 15.541
202512 17.396 324.054 17.396

Add all the adjusted book value per share together and divide the count will get our Cyclically Adjusted Book per Share.

What does a Cyclically Adjusted Book per Share of NT$18.30 mean?
Nankang Rubber Tire (TPE:2101) has a Cyclically Adjusted Book per Share of NT$18.30 as of Dec. 2025. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Nankang Rubber Tire and its competitors.
Is Nankang Rubber Tire's Cyclically Adjusted Book per Share too high?
Nankang Rubber Tire's current Cyclically Adjusted Book per Share is NT$18.30. Overall, Nankang Rubber Tire has a GF Score™ of 63/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Nankang Rubber Tire's Cyclically Adjusted Book per Share compare to ORLY and AZO?
Nankang Rubber Tire's Cyclically Adjusted Book per Share of NT$18.30 can be compared against companies in the Vehicles & Parts industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted Book per Share for a Vehicles & Parts company?
A good Cyclically Adjusted Book per Share depends on the Vehicles & Parts industry context. However, Cyclically Adjusted Book per Share should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Cyclically Adjusted Book per Share mean?
A high Cyclically Adjusted Book per Share can signal that a stock is expensive relative to its fundamentals. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Nankang Rubber Tire and its competitors. Nankang Rubber Tire's current Cyclically Adjusted Book per Share is NT$18.30. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Nankang Rubber Tire stock overvalued right now?
Based on GuruFocus' analysis, Nankang Rubber Tire (TPE:2101) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$44.74, compared to a current price of NT$34.00 — trading 24% below its estimated fair value. The current Cyclically Adjusted Book per Share is NT$18.30. Nankang Rubber Tire's overall GF Score™ is 63/100 with 9 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted Book per Share calculated?
Cyclically Adjusted Book per Share is calculated from a company's financial statements. For Nankang Rubber Tire (TPE:2101), the current Cyclically Adjusted Book per Share is NT$18.30 as of Dec. 2025. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Nankang Rubber Tire (TPE:2101) Overvalued in 2026?

Based on GuruFocus' analysis, Nankang Rubber Tire stock appears to be undervalued. The current stock price of NT$34.00 is trading 24% below its estimated GF Value™ of NT$44.74. GuruFocus considers Nankang Rubber Tire to be Modestly Undervalued.

Key valuation signals for TPE:2101:

  • Cyclically Adjusted Book per Share: NT$18.30
  • GF Value™: NT$44.74 vs. price of NT$34.00 (24% below fair value)
  • GF Score™: 63/100 with 9 warning signs

No single metric tells the full story. See the TPE:2101 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Nankang Rubber Tire Business Description

Address Jen Ai Road, Suite 608, Floor 6, Number. 136, Sec. 3, Taipei, TWN
Nankang Rubber Tire Corp Ltd manufactures and sells tires and rubber supplies. The products offered by the company include Motorsport, sedan series, suv & 4x4, snow series, all-season tire series, light truck series, truck/trailer series, and two-wheel series. The reportable segments of the company are: Tire - Taiwan, Tire - China, Construction Department, and others. The segments of the company include: Tire-Taiwan, Tire-China, Construction, Department and Other. It derives maximum revenue from Tire-Taiwan segment. Its geographical segments are Taiwan, the United States, Europe, Other regions in Asia, and Others. The company derives maximum revenue from Europe.
63GF Score

Get the complete analysis for TPE:2101

Cyclically Adjusted Book per Share is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$34.00
Price
NT$44.74
GF Value